为啥不能delete Excel记录???# Database - 数据库
o*r
1 楼
用CDaoDatabase打开Excel 文件,
update记录都可以,
偏偏delete就出exception,
DAO Call Failed.
m_pDAODatabase->Execute( V_BSTR(&var), COleVariant((long)nOptions))
In file daocore.cpp on line 1544
scode = 800A0E21
Error Code = 3617
Source = DAO.Database
Description = Deleting data in a linked table is not supported by this ISAM.
难道设计这个接口的人就从来没想过有可能要delete一条记录吗?
数据记录都放在一个Excel文件里,
在VC里用CDaoDatabase/CDaoRecordset去查询,更新
有什么办法吗?
update记录都可以,
偏偏delete就出exception,
DAO Call Failed.
m_pDAODatabase->Execute( V_BSTR(&var), COleVariant((long)nOptions))
In file daocore.cpp on line 1544
scode = 800A0E21
Error Code = 3617
Source = DAO.Database
Description = Deleting data in a linked table is not supported by this ISAM.
难道设计这个接口的人就从来没想过有可能要delete一条记录吗?
数据记录都放在一个Excel文件里,
在VC里用CDaoDatabase/CDaoRecordset去查询,更新
有什么办法吗?